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PEEK resin
General Information:
PEEK is a kind of semicrystalline aromatic polymer and its main chain of macromole is consist of aryl, ketone, and ether. PEEK has the properties of heat resistance, chemical stability as thermosetting plastics and good processsability as thermoplastics. At present, PEEK has been acknowledges as the best performance polymer material.
Processing:
We mainly adopts the method of high temperature nucleophilic substitution reaction for PEEK raw material preparation. With hydroquinone and 4,4’ -Difluoro diphenylmethanone as the basic material, the high boiling inert solvent and our own R&D formulation of catalyst, the high performance PEEK resin is ultimately prepared by high-temperature polycondensation reaction. Polyetheretherketone(PEEK) resin is made into pure fine PEEK powder seires of different particle size by air current eddy pulverization process; into various modified composite products by compounding and modifying with high temperature resistant structural material and electrical insulating material.
Factory:
Our factory is the one who could manipulate 5000L vessel for PEEK polymerization production except Victrex of UK, achieving capacity up to 1000tons(annually 300 production days calculated), which effectively guarantees quality stability and consistency, purity and color constancy of PEEK products.
PEEK Series:
PEEK-P (Pure Resin Powder): It has original performance of PEEK, can be used as raw materials for compounding and injecting finished products.
PEEK-PF (Pure Resin Fine powder): This material has been achieved through a specific milling by raw powder(D50=75μm~D50=22μm), it can be used as raw material for precision moulded parts and coating material.
PEEK-G (Pure Resin Granules): Good toughness and impact resistance. It can be disinfected using steam, ethyl alcohol and
Y rays, etc. It has been widely used in medical, pharmaceutical and food processing industry.
PEEK-GL (Glass Fiber Reinforced): Plastic reinforces with glass fiber, which shows an extraordinary rigidity, creep resistance and dimensional stability. It can sustain constant load for a long time under high temperature. It is a perfect material to be used in structural parts.
PEEK-CA (Carbon Fiber Reinforced): The carbon fiber reinforced plastic shows excellent elastic modulus, mechanical strength and creep resistance and wear resistance.
PEEK-FC (Friction & Wear Resistant): It is a compound filled with PTFE, graphite and carbon fiber. It is the ideal material that can be used in the friction range, low coefficient or friction, wear resistance and high pressure limitation.
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